1、_SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising theref
2、rom, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions.Copyright 2012 SAE International All rights reserved. No part of this pub
3、lication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970
4、(outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.orgSAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AMS4185EAEROSPACEMATERIALSPECIFICATIONAMS4185 REV. E Issued 1951-06 Reaffirmed 2010-
5、05 Revised 2012-02 Superseding AMS4185D Filler Metal, Aluminum Brazing 12Si (4047) (Composition similar to UNS A94047)RATIONALEAMS4185E revises the Composition analysis standard (3.1), Composition (Table 1) and results from a Five Year Review and update of this specification. 1. SCOPE 1.1 Form This
6、specification covers an aluminum alloy in the form of wire, sheet, foil, pig, grains, shot, and chips. 1.2 Application This material has been used typically for joining aluminum by brazing, particularly by molten flux (dip) brazing procedure, but usage is not limited to such applications. 2. APPLICA
7、BLE DOCUMENTS The issue of the following documents in effect on the date of the purchase order forms a part of this specification to the extent specified herein. The supplier may work to a subsequent revision of a document unless a specific document issue is specified. When the referenced document h
8、as been cancelled and no superseding document has been specified, the last published issue of that document shall apply. 2.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA),
9、www.sae.org.AMS2355 Quality Assurance, Sampling and Testing, Aluminum Alloys and Magnesium Alloy, Wrought Products (Except Forging Stock), and Rolled, Forged, or Flash Welded Rings SAE AMS4185E Page 2 of 5 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700,
10、 West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org.ASTM B 660 Packaging/Packing of Aluminum and Magnesium Product 2.3 ANSI Publications Available from American National Standards Institute, 25 West 43rd Street, New York, NY 10036-8002, Tel: 212-642-4900, www.ansi.org.ANSI H35.2 Dimen
11、sional Tolerances for Aluminum Mill Products ANSI H35.2(M) Dimensional Tolerances for Aluminum Mill Products (Metric) 3. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform to the percentages by weight shown in Table 1, determined in accordance with AMS2355, or by other analytical methods acceptabl
12、e to purchaser. TABLE 1 - COMPOSITION Element min max Silicon 11.0 13.0 Iron - 0.8 Copper - 0.30 Manganese - 0.15 Magnesium - 0.10 Zinc - 0.20 Beryllium - 0.0003 Other Elements, each - 0.05 Other Elements, total - 0.15 Aluminum remainder 3.2 Condition Filler metal shall be furnished in the following
13、 condition: 3.2.1 Round Wire, Flattened and Slit Wire, and Sheet Annealed.3.2.2 Pig, Grains, Shot, and Chips As fabricated. 3.2.3 Foil As ordered. 3.3 Quality Filler metal, as received by purchaser, shall be uniform in quality and condition, sound, and free from foreign materials and from imperfecti
14、ons detrimental to usage of the filler metal. SAE AMS4185E Page 3 of 5 3.4 Standard Sizes and Tolerances Filler metal shall be supplied in the following standard sizes and to the tolerances shown. 3.4.1 Round Wire Shall conform to Table 2. TABLE 2 - TOLERANCES, ROUND WIRE Nominal Diameter Inch Nomin
15、al Diameter MillimetersTolerances, Plus and Minus Inch Tolerances, Plus and Minus Millimeter1/32 0.8 0.001 0.025 1/16 1.6 0.001 0.025 3/32 2.4 0.0015 0.038 1/8 3.2 0.0015 0.038 3/16 4.8 0.0015 0.038 1/4 6.4 0.0015 0.038 3.4.2 Flattened and Slit Wire Cross-section 0.020 inch 0.001 x 2 inches 0.006 (0
16、.51 mm 0.03 x 51 mm 0.15). 3.4.3 Sheet Tolerances for nominal thicknesses 0.010, 0.015, and 0.020 inch (0.25, 0.38, and 0.51 mm) shall be as specified in ANSI H35.2 or ANSI H35.2M. 3.4.4 Foil For coil widths up to 8 inches (203 mm): 3.4.4.1 For thickness 0.006 to 0.99 inch (0.15 to 2.51 mm) inclusiv
17、e, thickness tolerance shall be 0.0010 inch (0.025 mm). 3.4.4.2 For thickness 0.0059 and under, thickness tolerance shall be +15% of the nominal thickness. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The vendor of filler metal shall supply all samples for vendors tests and shal
18、l be responsible for the performance of all required tests. Purchaser reserves the right to sample and to perform any confirmatory testing deemed necessary to ensure that the filler metal conforms to specified requirements. 4.2 Classification of Tests All technical requirements are acceptance tests
19、and, except for composition, shall be performed on each lot (See 4.3.1). 4.3 Sampling and Testing Shall be in accordance with the following; a lot shall be all filler metal produced from a single furnace charge: 4.3.1 Composition At least one sample from each group of ingots poured simultaneously fr
20、om the same source of molten metal. SAE AMS4185E Page 4 of 5 4.3.1.1 Unless compliance with 4.3.1 is established, an analysis shall be made for each 6000 pounds (2722 kg) or less of filler metal comprising a lot. 4.4 Reports The vendor of filler metal shall furnish with each shipment a report statin
21、g that the filler metal conforms to the composition and other technical requirements. This report shall include the purchase order number, lot number, AMS4185E, form and size or part number, and quantity. 5. PREPARATION FOR DELIVERY 5.1 Identification 5.1.1 Filler metal shall be identified as agreed
22、 upon by purchaser and vendor. 5.1.2 Each container or package shall be permanently and legibly marked with not less than the following information: FILLER METAL, ALUMINUM BRAZING AMS4185ELOT NUMBERMANUFACTURERS IDENTIFICATIONNOMINAL DIMENSIONSWEIGHT5.2 Packaging 5.2.1 Filler metal shall be suitably
23、 wrapped, sealed, and boxed or otherwise packaged for protection against injury and contamination, during shipment and storage, under normal dry storage conditions. 5.2.2 Packages of filler metal shall be prepared for shipment in accordance with ASTM B 660, commercial practice, and in compliance wit
24、h applicable rules and regulations pertaining to the handling, packaging, and transportation of the filler metal to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT A vendor shall mention this specification number and its revision letter in all quotations and when acknowledging purchas
25、e orders. 7. REJECTIONS Filler metal not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection. 8. NOTES 8.1 A change bar (l) located in the left margin is for the convenience of the user in locating areas where technical revisions, not editorial
26、 changes, have been made to the previous issue of this document. An (R) symbol to the left of the document title indicates a complete revision of the document, including technical revisions. Change bars and (R) are not used in original publications, nor in documents that contain editorial changes on
27、ly. 8.2 This filler metal has an approximate solidus temperature of 1065 F (574 C) and an approximate liquidus temperature of 1085 F (585 C). SAE AMS4185E Page 5 of 5 8.3 Terms used in AMS are clarified in ARP1917. 8.4 Dimensions and properties in inch/pound units and the Fahrenheit temperatures are
28、 primary; dimensions and properties in SI units and the Celsius temperatures are shown as the approximate equivalents of the primary units and are presented only for information. 8.5 Purchase documents should specify not less than the following: AMS4185EProduct form and size or part number of filler metal desired Quantity desired. 8.6 Similar Specifications Federal QQ-B-655, Class FS-BA1Si-4, is listed for information only and shall not be construed as an acceptable alternate unless all requirements of this AMS are met. PREPARED BY AMS COMMITTEE “D”
